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src/PhysListEmStandard_option0.cc
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29 // $Id: PhysListEmStandard_option0.cc 100265 2016-10-17 08:11:18Z gcosmo $
30 //
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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33 
34 #include "PhysListEmStandard_option0.hh"
35 #include "DetectorConstruction.hh"
36 
37 #include "G4ParticleDefinition.hh"
38 #include "G4ProcessManager.hh"
39 
40 #include "G4ComptonScattering.hh"
41 #include "MyKleinNishinaCompton.hh"
42 #include "G4GammaConversion.hh"
43 #include "G4PhotoElectricEffect.hh"
44 
45 #include "G4eMultipleScattering.hh"
46 
47 #include "G4eIonisation.hh"
48 #include "MyMollerBhabhaModel.hh"
49 #include "G4eBremsstrahlung.hh"
50 #include "G4eplusAnnihilation.hh"
51 
52 #include "G4hIonisation.hh"
53 #include "G4hMultipleScattering.hh"
54 
55 #include "G4EmParameters.hh"
56 #include "G4MscStepLimitType.hh"
57 
58 #include "G4BuilderType.hh"
59 #include "G4SystemOfUnits.hh"
60 
61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 
65 : G4VPhysicsConstructor(name), fDetector(det)
66 {
68  param->SetDefaults();
69  param->SetVerbose(1);
70  param->SetMinEnergy(100*eV);
71  param->SetMaxEnergy(10*GeV);
72  param->SetLowestElectronEnergy(10*eV);
73  param->SetBuildCSDARange(true);
74  param->SetMaxEnergyForCSDARange(10*GeV);
76 }
77 
78 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
79 
81 {}
82 
83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
84 
86 {
87  // Add standard EM Processes
88  //
89 
91  particleIterator->reset();
92  while( (*particleIterator)() ){
93  G4ParticleDefinition* particle = particleIterator->value();
94  G4ProcessManager* pmanager = particle->GetProcessManager();
95  G4String particleName = particle->GetParticleName();
96 
97  if (particleName == "gamma") {
98  // gamma
99 
100  G4ComptonScattering* compton = new G4ComptonScattering();
101  MyKleinNishinaCompton* comptonModel =
103  comptonModel->SetCSFactor(1000.);
104  compton->SetEmModel(comptonModel );
105 
107  pmanager->AddDiscreteProcess(compton);
108  pmanager->AddDiscreteProcess(new G4GammaConversion);
109 
110  } else if (particleName == "e-") {
111  //electron
112 
113  G4eIonisation* eIoni = new G4eIonisation();
114  eIoni->SetEmModel(new MyMollerBhabhaModel);
115 
116  pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
117  pmanager->AddProcess(eIoni, -1, 2, 2);
118 
119  } else if (particleName == "e+") {
120  //positron
121 
122  G4eIonisation* pIoni = new G4eIonisation();
123  pIoni->SetEmModel(new MyMollerBhabhaModel);
124 
125  pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
126  pmanager->AddProcess(pIoni, -1, 2, 2);
127  pmanager->AddProcess(new G4eplusAnnihilation, 0,-1, 3);
128 
129  } else if( particleName == "proton" ) {
130  //proton
131  pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
132  pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
133  }
134  }
135 }
136 
137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
138 
void SetMaxEnergy(G4double val)
const XML_Char * name
Definition: expat.h:151
void SetEmModel(G4VEmModel *, G4int index=0)
G4int AddDiscreteProcess(G4VProcess *aProcess, G4int ord=ordDefault)
const G4String & GetParticleName() const
void SetVerbose(G4int val)
void SetBuildCSDARange(G4bool val)
void SetCSFactor(G4double factor)
void SetMinEnergy(G4double val)
PhysListEmStandard_option0(const G4String &name, DetectorConstruction *det)
G4int AddProcess(G4VProcess *aProcess, G4int ordAtRestDoIt=ordInActive, G4int ordAlongSteptDoIt=ordInActive, G4int ordPostStepDoIt=ordInActive)
void SetEmModel(G4VEmModel *, G4int index=0)
void SetLowestElectronEnergy(G4double val)
static constexpr double eV
Definition: G4SIunits.hh:215
Definition of the MyKleinNishinaCompton class.
G4ProcessManager * GetProcessManager() const
std::vector< G4InuclElementaryParticle >::iterator particleIterator
Definition: G4BigBanger.cc:65
G4ParticleTable::G4PTblDicIterator * GetParticleIterator() const
void SetMaxEnergyForCSDARange(G4double val)
static constexpr double GeV
Definition: G4SIunits.hh:217
static G4EmParameters * Instance()
Simple detector construction with a box volume placed in a world.